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https://issues.apache.org/jira/browse/ODE-178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthieu Riou resolved ODE-178.
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Resolution: Fixed
Fix Version/s: 1.2
Assignee: Matthieu Riou
This has been fixed.
> bpel:condition seems to incorrectly return false on some xpath expressions
> --------------------------------------------------------------------------
>
> Key: ODE-178
> URL: https://issues.apache.org/jira/browse/ODE-178
> Project: ODE
> Issue Type: Bug
> Components: BPEL Runtime
> Affects Versions: 1.1
> Environment: unix/windows
> Reporter: jan cwik
> Assignee: Matthieu Riou
> Fix For: 1.2
>
> Attachments: loan-broker.zip
>
>
> I'm trying to do copying based on the node existance. That is first I want to
> find out if xpath query returns any value. Then I'm going to copy this value
> to the variable. The following is the bpel snippet that does it. This is the
> simplified version of the larger project. I managed to reproduce this issue
> on the modified loan-broker sample.
> It looks like the "boolean($request.body/hello:hello)" returns false since
> the copying of the request to response is never done. However, when I removed
> the "bpel:if" statement the copying is performed successfully. I have tested
> both exists and boolean functions.
> I increased the logging level in ServiceMix (orga.apache.ode=DEBUG), but I
> saw no entry in the logs that indicates that the "bpel:condition" was
> processed or not, there was no warning or error present.
> <bpel:if>
> <bpel:condition
> expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0">boolean($request.body/hello:hello)</bpel:condition>
> <bpel:copy>
> <bpel:from>$request.body/hello:hello</bpel:from>
> <bpel:to>$response.body/hello:hello</bpel:to>
> </bpel:copy>
> </bpel:if>
> Please take a look at attached modified loan-broker sample. In the wsdl there
> is schema for the very simple request, in the bpel there is bpel:condition
> statement and in the JMSClient there is requests that is sent to ODE (command
> line: ant run)
> loan-broker\loan-broker-ode-su\src\main\resources\HelloWorld.bpel
> loan-broker\loan-broker-ode-su\src\main\resources\HelloWorld.wsdl
> loan-broker\src\main\java\JMSClient.java
> This is the message content that is sent to the ODE engine, it's sent from
> JMSClient class.
> String request =
> "<soap:Envelope
> xmlns:soap='http://www.w3.org/2003/05/soap-envelope'>\n" +
> " <soap:Body>\n" +
> " <HelloRequest xmlns='urn:/HelloWorld2.wsdl'>\n" +
> " <hello> SUCCESS: ... verifying bpel:if ... if you see
> this, it means bpel:if worked fine </hello>\n" +
> " </HelloRequest>\n" +
> " </soap:Body>\n" +
> "</soap:Envelope>";
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